ThesisOpen AccessMetadata saja
2022•Skripsi, Thesis, Disertasi, dan Tugas Akhir
THE EFFECT OF KARAMUNTING (Melastoma malabatrhicum) LEAF EXTRACT ON BREEDES TOWARD THE NUMBER OF BREEDING AND LIFE SURVIVAL OF BETTA FISH (Betta sp) Abstract Betta fish (Betta sp) is a freshwater ornamental fish that is excellent because of its high economic value, thus encouraging cultivators to cultivate it. To produce the mature Betta fish, efforts are needed to accelerate and improve the reproductive performance of Betta fish. This study aimed to examine the effect of giving karamunting leat ectract (Melastoma malabatrhicum) to brooder on the number of tillers and survival Betta fish. This study used completely randomized design (CRD) which consisted of four treatment three replications. The use of karamunting leaf ectract in this study was treatment A: (Control), treatment B was injections of ectract dose ( 1 g/g BW), treatment C was injection of ectract dose (5 g/g BW) and treatment D was injections of ectract dose (10 g/g BW) the parameters observed include; egg diameters percentage of chicks, sr, water quality measuremeants, the results showed that the use of ectract at a dose of 1 g/g. 5 g/g, 10 g/g indicated a larger egg diameter than te control. The highest number of tillers was obtained in treatment B (10 g/g BW) with a total of 37.28% the survival rate of Betta fish from treatment A, B and C had value above 95%. While treatment D there was a total death on the third day. Giving karamunting leaf ectract gave a higher value on the size of the egg diameter. the percentage of the number of tillers. And the SR value Betta fish seeds. Keywords : ectract, Karamuntinng, seeds, Betta, egg
ThesisOpen AccessMetadata saja
2021•Skripsi, Thesis, Disertasi, dan Tugas Akhir
PENGARUH KOMPOSISI MEDIA TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN TERUNG UNGU (solanum melongena L) Abstrak Penelitian ini dilakukan untuk meningkatkan pertumbuhan dan produksi tanaman terung adapun upaya yang dapat dilakukan yaitu dengan memberikan komposisi media tanam. Oleh sebab itu diperlukan suatu alternatif dalam memodifikasi komposisi media tanam tanaman terung dengan cara penggunaan komposisi media tanam berbahan organik pada tiap polybag diduga mampu mengoptimalkan serta memaksimalkan pertumbuhan dan produksi tanaman terung (Solanum melongena. L). Hal ini dilakukan guna mengetahui pengaruh komposisi media tanam terhadap pertumbuhan dan produksi mentimun. Penelitian ini dilaksanakan di kelurahan Pantai Amal kecamatan Tarakan Timur. Penelitian ini merupakan penelitian dengan 1 faktor yaitu faktor komposisi media tanam memiliki 10 taraf serta 3 kali ulangan maka didapatkan 30 kombinasi perlakuan.Rancangan penelitian yang digunakan adalah RAK dengan pola factorial, data yang diperoleh dianalisis sidik ragam dan diuji lanjut apabila berbeda nyata menggunakan beda nyata terkecil (BNT) taraf 5%. Hasil penelitian menunjukkan bahwa pemberian komposisi media tanam tidak memberikan memberikan pengaruh nyata pada pertumbuhan tanaman dan tidak berpengaruh nyata terhadap beberapa variabel produksi seperti jumlah buah, panjang buah, dan diameter buah. Pada varieabel produksi berat buah dan berat total buah berpengaruh nyata. Berdasarkan hasil penelitian bahwa perlakuan P2 (tanah + 500 gram pupuk kandang ayam + 100 gram cocopeat) mampu memberikan hasil yang terbaik, dari parameter pertumbuhan dan parameter produksi. Perlu dilakukan penelitian lebih lanjut tentang komposisi media menggunakan cocopeat dan arang sekam untuk melihat perlakuan terbaik terhadap pertumbuhan dan produksi pada tanaman terung EFFECT OF PLANTING MEDIA COMPOSITION ON GROWTH AND PRODUCTION OF Eggplant (Solanum melongena L) Abstract This research was conducted to increase plant growth and production eggplant, as for the efforts that can be made, namely by providing the composition of the media plant. Therefore we need an alternative in modifying the composition of the media planting eggplant plants by using a composition of planting media made from organic matter in each polybag is thought to be able to optimize and maximize growth and production of eggplant (Solanum melongena. L). This is done in order to determine the effect of the composition of the growing media on growth and production cucumber. This research was carried out in the Pantai Amal sub-district, Tarakan East. This research is a study with 1 factor, namely the composition factor The planting medium has 10 levels and 3 replications, so 30 combinations are obtained treatment. The research design used was RAK with a factorial pattern, The data obtained were analyzed for variance and further tested if they were significantly different using the smallest significant difference (BNT) level 5%. The results showed that menunjukkan the composition of the growing media did not give a real effect on the plant growth and has no significant effect on several production variables such as number of fruit, fruit length, and fruit diameter. On the production variable weight fruit and total fruit weight had a significant effect. Based on the research results that P2 treatment (soil + 500 grams of chicken manure + 100 grams of cocopeat) was able to provide the best results, from growth parameters and production parameters. Further research is needed on media composition using cocopeat and husk charcoal to see the best treatment for growth and production on eggplants
